On 11/07/13 15:17, David Vrabel wrote:
> On 08/07/13 14:03, Roger Pau Monne wrote:
>> With the current implementation, the callback in the tail of the list
>> can be added twice, because the check done in
>> gnttab_request_free_callback is bogus, callback->next can be NULL if
>> it is the last call
On 08/07/13 14:03, Roger Pau Monne wrote:
> With the current implementation, the callback in the tail of the list
> can be added twice, because the check done in
> gnttab_request_free_callback is bogus, callback->next can be NULL if
> it is the last callback in the list. If we add the same callback
With the current implementation, the callback in the tail of the list
can be added twice, because the check done in
gnttab_request_free_callback is bogus, callback->next can be NULL if
it is the last callback in the list. If we add the same callback twice
we end up with an infinite loop, were callb
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